Animated drawing

Animated drawing
allows you to plot curves and surfaces,in 2D or 3D, which
zooms, deforms and/or rotates in all directions.
Demonstration.

To animate your curves and surfaces, you have
only to add a parameter, s.
This parameter will have value 0 at the beginning of an animation sequence.
Then it will regularly increase, to approach 1 at the end of the sequence.

You may incorporate a function of s in
different fields. Put one into the equation of the curve or the surface
to deform it, and/or into the ranges of variables to make it move,
and/or into the viewing angles (3D) to rotate it.

Under the expert mode (complete menu), you can also plot
multiple curves and surfaces with synchronized animation.

If you are new to this application,
you may start with the
demo page which contains examples of animated curves and surfaces.
Otherwise you may choose the type of the plot you want:

Description: plot zooming, deforming and rotating curves and surfaces. This is the main site of WIMS (WWW Interactive Multipurpose Server): interactive exercises, online calculators and plotters, mathematical recreation and games